<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>文件上传</title>
</head>
<body>
 <input action="fileUploadController" method="post" enctype="multipart/form-data">
     文件上传：<input type="file" name="filename" /><br/>
                <input type="submit" />
 </form>
</body>
</html>